Have you noticed round growths on oak trees? I had seen them a few years ago, and looked them up and promptly forgot what I read. Now they’re reappearing and since we’re trained to be alarmed by the unusual, I began reading up on them again. It turns out most authorities agree they are harmless, just unsightly. But unsightly is enough for many people to seek ways to eradicate them.
Apparently, insects and mostly non stinging wasps lay their eggs on the tree and these balls, or more reverently known as galls, develop like a cocoon to protect and to feed the larva. Once the insects mature and fly the coop, the galls dry and drop from the tree. That is, if human beings can wait that long. Most articles state galls are harmless and then give numerous methods of removal. Some include pesticides.
As someone who’s not willing to sacrifice benefit for unsightly, I kept reading until I found a delightful article on these galls, of which there are many types. This article did not even hint at removal. In fact, it talked about the fun to be had with the galls once they drop. It even explained an interesting human use for the galls. It seems some clever wench about the 4th Century AD found a way to make ink from the gall, combining its acid with iron sulfate and gum Arabic. This amazing discovery was used in the writing of the first Bible and continued on to be used in the writing of the Declaration of Independence. Even the original United States Postal Service used it until replacing gall ink with chemicals.
What can be learned here? Let’s forego premature evaluation based on appearance and stop losing our collective memory to superficiality and looking good. Wisdom, it’s in our DNA. Dig a little.






